Iterative Viterbi Decoding, Trellis shaping and Multilevel Structure for High-Rate Parity-Concatenated TCM

dc.contributor.authorWang, Q
dc.contributor.authorWei, L
dc.contributor.authorKennedy, Rodney
dc.date.accessioned2015-12-13T23:22:58Z
dc.date.issued2002
dc.date.updated2015-12-12T09:13:25Z
dc.description.abstractWe define and apply a new algorithm called the iterative Viterbi decoding algorithm (IVA) to decode a high-rate parity-concatenated TCM system in which a trellis code is used as the inner code and a simple parity-check code is used as the outer code. With trellis shaping, the IVA can achieve a performance 1.25 dB away from the Shannon limit at a BER of 3 × 10-5 with low complexity. By augmenting the system with a binary BCH code, the error floor can be reduced to 10-9 with very little additional cost.
dc.identifier.issn0090-6778
dc.identifier.urihttp://hdl.handle.net/1885/91696
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE Inc)
dc.sourceIEEE Transactions on Communications
dc.subjectKeywords: Iterative Viterbi algorithms (IVA); Bit error rate; Channel capacity; Coding errors; Computer simulation; Decoding; Error analysis; Iterative methods; Signal to noise ratio; Trellis codes; Turbo codes Iterative decoding; Multilevel coding; Serial concatenated coding; Trellis shaping; Trellis-coded modulation; Viterbi algorithm
dc.titleIterative Viterbi Decoding, Trellis shaping and Multilevel Structure for High-Rate Parity-Concatenated TCM
dc.typeJournal article
local.bibliographicCitation.issue1
local.bibliographicCitation.lastpage55
local.bibliographicCitation.startpage48
local.contributor.affiliationWang, Q, NEC Australia
local.contributor.affiliationWei, L, University of Wollongong
local.contributor.affiliationKennedy, Rodney, College of Engineering and Computer Science, ANU
local.contributor.authoremailu8607590@anu.edu.au
local.contributor.authoruidKennedy, Rodney, u8607590
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor080401 - Coding and Information Theory
local.identifier.ariespublicationMigratedxPub22534
local.identifier.citationvolume50
local.identifier.doi10.1109/26.975743
local.identifier.scopusID2-s2.0-0036210803
local.identifier.uidSubmittedByMigrated
local.type.statusPublished Version

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